Common variable immunodeficiency

obsolete_common variable immunodeficiency: ['A hypogammaglobulinemia that is results in insufficient production of antibodies needed to respond to exposure of pathogens and is characterized by low Ig levels with phenotypically normal B cells that can proliferate but do not develop into Ig-producing cells. Patients with common variable immunodeficiency have marked reduction in serum levels of both immunoglobulin G (IgG) and immunoglobulin A (IgA); about half of these patients also have reduced immunoglobulin M (IgM).', 'A primary immunodeficiency characterized by low levels or absence of all the immunoglobulin classes and lack of B-lymphocytes or plasma cells. It results in recurrent bacterial infections. Complications include autoimmune phenomena and cancer development.', 'Heterogeneous group of immunodeficiency syndromes characterized by hypogammaglobulinemia of most isotypes, variable B-cell defects, and the presence of recurrent bacterial infections.']

Endpoint definition

Name D3_CVID
Long name Common variable immunodeficiency
Hospital Discharge registry ICD-10: D83
Cause of Death registry ICD-10: D83
Include D3_CVID_BCELL, D3_CVID_TCELL, D3_CVID_BT_CELL_AB, D3_CVIDNAS
Level in the ICD-hierarchy 3
First defined in version DF2
Latin name Deficientia immunalis variabilis communis

Summary Statistics

Key figures

All Female Male
Number of individuals 96 67 29
Unadjusted prevalence (%) 0.04 0.05 0.03
Mean age at first event (years) 49.22 49.57 48.40
Case fatality at 5-years (%) 4.17 5.97 0.00

Longitudinal metrics

All Female Male
Median nb. of events per indiv. 2.0 2.0 3.0
Recurrence at 6 months (%) 51.04 49.25 55.17

Survival analyses between endpoints

Plot

before Common variable immunodeficiency
after Common variable immunodeficiency

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Drugs most likely to be purchased after Common variable immunodeficiency